as far as my experieeence goes there is no particular magic figure of days. normally i try to give it enough time until it looks nd acts like an actual account rather than a newly created advertissing one. it is usually safer to start slowly than to try launchiing campaigns right away.I just opened a new facebook account and want to advertise with it.
I know it needs to be warmed up slowly - how long is long enough to warm it up before I start launching ads?